[PATCH 4/5] wifi: ath10k: Deprecate qcom,ath10k-calibration-variant properties

[Krzysztof Kozlowski]

Add support for calibration-like properties without 'ath10k' prefix,
while still keeping everything backwards compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 drivers/net/wireless/ath/ath10k/core.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index b3294287bce1f7785231d3bf0f90cb15806937b2..6d336e39d6738bbe7973a25e073d03a07b9ae733 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -1163,8 +1163,11 @@ int ath10k_core_check_dt(struct ath10k *ar)
 	if (!node)
 		return -ENOENT;
 
-	of_property_read_string(node, "qcom,ath10k-calibration-variant",
+	of_property_read_string(node, "qcom,calibration-variant",
 				&variant);
+	if (!variant)
+		of_property_read_string(node, "qcom,ath10k-calibration-variant",
+					&variant);
 	if (!variant)
 		return -ENODATA;
 
@@ -2259,7 +2262,9 @@ static int ath10k_core_pre_cal_download(struct ath10k *ar)
 		   "boot did not find a pre calibration file, try DT next: %d\n",
 		   ret);
 
-	ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data");
+	ret = ath10k_download_cal_dt(ar, "qcom,pre-calibration-data");
+	if (ret == -ENOENT)
+		ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data");
 	if (ret) {
 		ath10k_dbg(ar, ATH10K_DBG_BOOT,
 			   "unable to load pre cal data from DT: %d\n", ret);
@@ -2337,7 +2342,9 @@ static int ath10k_download_cal_data(struct ath10k *ar)
 		   "boot did not find a calibration file, try DT next: %d\n",
 		   ret);
 
-	ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data");
+	ret = ath10k_download_cal_dt(ar, "qcom,calibration-data");
+	if (ret == -ENOENT)
+		ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data");
 	if (ret == 0) {
 		ar->cal_mode = ATH10K_CAL_MODE_DT;
 		goto done;

-- 
2.43.0